If windows and mirrors are very cold, condensation can still form on these surfaces. And if your bathroom is sealed tightly, replacement air may not be entering the room fast enough to displace the moist air. Be sure to undercut your door sufficiently to draw fresh air into the room. Fan placement can also be a factor.Your fan should be located far from the replacement air source to ensure the moist air is drawn out first.

When there is excess humidity in the home, it manifests itself in the form of condensation on the coldest area of a wall, which is normally the windows. The warmer the air, the more moisture it will retain. When the air in your home comes in contact with the colder glass surface, it is subsequently cooled and moisture is released in the form of condensation on the glass.

If moisture appears on the inside glass surface of your windows or doors (this is called condensation) you have an imbalance in your homes environment. Please read our article on Condensation for more information.

When warm water vapor meets very cold air the vapor crystallizes into tiny, microscopic ice particles. The already super cold air cannot absorb these particles and this collection of ice crystals accumulates to form a thick, dense, cloud called ice fog. It usually occurs around minus 30 degrees Fahrenheit or colder. Car exhaust, power plant cooling ponds and even exhaled breath from pets and humans all contribute to the problem. Ice fog is made worse when a temperature inversion occurs.

Condensation is caused by excess humidity or invisible water vapor present in the air. When this water vapor encounters a surface at a cooler temperature, it turns to visible droplets of moisture. To reduce the moisture in their home, your customers should use fans in bathrooms, kitchens and laundry rooms to circulate the air. A dehumidifier can also be used to remove excess humidity from the air.

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No: However, for peace of mind and avoidance of any possible hassles, we would recommend using fog juice from the manufacturer of the machine you are using. There are some good after-market fluids available, but it is definitely a situation of buyer beware.

Recall that cool air is able to hold less moisture than warm air. Therefore, when the warm, moist air of the room comes into contact with the cool glass surface, some water vapor that can no longer be held by the cooled air is deposited on the glass.

Yes, Elvex offers different solutions to avoid fogging of safety glasses. Certain designs that provide a space between the face and the lens allow for air circulation and help minimize fogging problems. Examples: UniWraps, SG-20, Challenger, SG-25, Summit II, SG-29, Orbit, SG-36 We also offer several models with anti-fog coated lenses. The product number includes an AF designation after the regular product number.

No. The vapor from the fog machine is irritating to some people so Dancin' Tracks has eliminated the use of a fog machine from most events.

Rosco offers a 4" diameter ducting hose (6" for the Model 4500) to duct the fog. A Hose Adaptor is also available to attach the hose to the front of the fog machine. In addition to aiding in the attachment of the hose, the Hose Adaptor leaves a necessary air space at the face of the machine so the fog can mix with fresh air. Never use a hose smaller than 4" or attach any hose directly to the face of the machine.

The AMRC monitors this area frequently as well as some on the other side of Antarctica near the Ronne Ice Shelf (see http://tstorm.ssec.wisc.edu/iceberg.html). It was a hobby, until we crossed paths with Doug MacAyeal at the University of Chicago, who is studying the motions of icebergs. We hope that our satellite observations will help his computer simulations. The National Ice Center here in the US (www.natice.noaa.

It is in theory possible, but realistically, NO, and there is certainly no particular advantage to doing this.